diff options
author | Stefan Kerkmann <karlk90@pm.me> | 2023-06-26 23:55:52 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2023-06-26 23:55:52 +0200 |
commit | a87c74ebe14aee0d4a82f5ff8a0170afb8105598 (patch) | |
tree | 8c4505a97b2ed7d2d004a90d80d54e5d57ecdcf2 | |
parent | 4aa765b72e880246907bc16bc591e44b0235da97 (diff) |
[Bug] Fix non-functional S3 wakeup / resume from suspense (#19780)
* Update ChibiOS-Contrib for USB suspend fixes
* Remove S3 wakup workaround
ChibiOS OTGv1 driver has a remote wakeup bug that prevents the device to
resume it's operation. 02516cbc24647f522eee975e69cc0c8a925470eb
introduced a hotfix that forcefully restarted the usb driver as a workaround.
This workaround broke multiple boards which do not use this driver /
peripheral. With the update of ChibiOS this hotfix is now obsolete.
* Remove restart_usb_driver overrides
they are no longer necessary as the workaround is not needed anymore
for stm32f4
* Remove unused RP_USB_USE_SOF_INTR defines
The SOF interrupt is enabled dynamically by the RP2040 usb driver
14 files changed, 13 insertions, 46 deletions
diff --git a/lib/chibios-contrib b/lib/chibios-contrib -Subproject a224be155ae18d38deccf33a6c1d259b9a5ad8d +Subproject 5d2d95c520a13d2c3e42343f51b18822d63781d diff --git a/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h index ab293c0b40..8621807cbb 100644 --- a/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h +++ b/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h @@ -106,7 +106,6 @@ #define RP_USB_USE_USBD0 TRUE #define RP_USB_FORCE_VBUS_DETECT TRUE #define RP_USE_EXTERNAL_VBUS_DETECT FALSE -#define RP_USB_USE_SOF_INTR TRUE #define RP_USB_USE_ERROR_DATA_SEQ_INTR FALSE #endif /* MCUCONF_H */ diff --git a/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h index b91d762419..902f9b5005 100644 --- a/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h +++ b/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h @@ -106,7 +106,6 @@ #define RP_USB_USE_USBD0 TRUE #define RP_USB_FORCE_VBUS_DETECT TRUE #define RP_USE_EXTERNAL_VBUS_DETECT FALSE -#define RP_USB_USE_SOF_INTR TRUE #define RP_USB_USE_ERROR_DATA_SEQ_INTR FALSE #endif /* MCUCONF_H */ diff --git a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c b/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c index f74c9e8be7..e38a7e0054 100644 --- a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c +++ b/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c @@ -80,7 +80,3 @@ void __early_init(void) { void boardInit(void) { } - -void restart_usb_driver(USBDriver *usbp) { - // Do nothing. Restarting the USB driver on these boards breaks it. -} diff --git a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c index a99537fc27..22b4ff73b5 100644 --- a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c +++ b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c @@ -80,7 +80,3 @@ void __early_init(void) { void boardInit(void) { } - -void restart_usb_driver(USBDriver *usbp) { - // Do nothing. Restarting the USB driver on these boards breaks it. -} diff --git a/platforms/chibios/boards/IC_TEENSY_3_1/board/board.c b/platforms/chibios/boards/IC_TEENSY_3_1/board/board.c index 424e0c975b..36ae8051ee 100644 --- a/platforms/chibios/boards/IC_TEENSY_3_1/board/board.c +++ b/platforms/chibios/boards/IC_TEENSY_3_1/board/board.c @@ -144,8 +144,3 @@ void __early_init(void) { * @todo Add your board-specific code, if any. */ void boardInit(void) {} - - -void restart_usb_driver(USBDriver *usbp) { - // Do nothing. Restarting the USB driver on these boards breaks it. -} diff --git a/platforms/chibios/boards/PJRC_TEENSY_3_5/board/board.mk b/platforms/chibios/boards/PJRC_TEENSY_3_5/board/board.mk index e129836b08..d76f1b9cc6 100644 --- a/platforms/chibios/boards/PJRC_TEENSY_3_5/board/board.mk +++ b/platforms/chibios/boards/PJRC_TEENSY_3_5/board/board.mk @@ -1,7 +1,7 @@ include $(CHIBIOS_CONTRIB)/os/hal/boards/PJRC_TEENSY_3_5/board.mk # List of all the board related files. -BOARDSRC += $(BOARD_PATH)/board/extra.c +BOARDSRC += # Required include directories BOARDINC += $(BOARD_PATH)/board diff --git a/platforms/chibios/boards/PJRC_TEENSY_3_5/board/extra.c b/platforms/chibios/boards/PJRC_TEENSY_3_5/board/extra.c deleted file mode 100644 index 4940d6d99b..0000000000 --- a/platforms/chibios/boards/PJRC_TEENSY_3_5/board/extra.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <hal.h> - -void restart_usb_driver(USBDriver *usbp) { - // Do nothing. Restarting the USB driver on the Teensy 3.6 breaks it, - // resulting in a keyboard which can wake up a PC from Suspend-to-RAM, but - // does not actually produce any keypresses until you un-plug and re-plug. -} diff --git a/platforms/chibios/boards/PJRC_TEENSY_3_6/board/board.mk b/platforms/chibios/boards/PJRC_TEENSY_3_6/board/board.mk index aba195db04..8225bc2e0f 100644 --- a/platforms/chibios/boards/PJRC_TEENSY_3_6/board/board.mk +++ b/platforms/chibios/boards/PJRC_TEENSY_3_6/board/board.mk @@ -1,7 +1,7 @@ include $(CHIBIOS_CONTRIB)/os/hal/boards/PJRC_TEENSY_3_6/board.mk # List of all the board related files. -BOARDSRC += $(BOARD_PATH)/board/extra.c +BOARDSRC += # Required include directories BOARDINC += $(BOARD_PATH)/board diff --git a/platforms/chibios/boards/PJRC_TEENSY_3_6/board/extra.c b/platforms/chibios/boards/PJRC_TEENSY_3_6/board/extra.c deleted file mode 100644 index 4940d6d99b..0000000000 --- a/platforms/chibios/boards/PJRC_TEENSY_3_6/board/extra.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <hal.h> - -void restart_usb_driver(USBDriver *usbp) { - // Do nothing. Restarting the USB driver on the Teensy 3.6 breaks it, - // resulting in a keyboard which can wake up a PC from Suspend-to-RAM, but - // does not actually produce any keypresses until you un-plug and re-plug. -} diff --git a/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h b/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h index f19f08e93c..493dcf6434 100644 --- a/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h +++ b/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h @@ -106,7 +106,6 @@ #define RP_USB_USE_USBD0 TRUE #define RP_USB_FORCE_VBUS_DETECT TRUE #define RP_USE_EXTERNAL_VBUS_DETECT FALSE -#define RP_USB_USE_SOF_INTR TRUE #define RP_USB_USE_ERROR_DATA_SEQ_INTR FALSE #endif /* MCUCONF_H */ diff --git a/platforms/chibios/suspend.c b/platforms/chibios/suspend.c index ce03433e3a..a937ccf059 100644 --- a/platforms/chibios/suspend.c +++ b/platforms/chibios/suspend.c @@ -42,6 +42,7 @@ void suspend_wakeup_init(void) { clear_keys(); #ifdef MOUSEKEY_ENABLE mousekey_clear(); + mousekey_send(); #endif /* MOUSEKEY_ENABLE */ #ifdef PROGRAMMABLE_BUTTON_ENABLE programmable_button_clear(); diff --git a/tmk_core/protocol/chibios/chibios.c b/tmk_core/protocol/chibios/chibios.c index 52aea241ff..1eebdaf6c3 100644 --- a/tmk_core/protocol/chibios/chibios.c +++ b/tmk_core/protocol/chibios/chibios.c @@ -180,28 +180,24 @@ void protocol_post_init(void) { } void protocol_pre_task(void) { - usb_event_queue_task(); - #if !defined(NO_USB_STARTUP_CHECK) if (USB_DRIVER.state == USB_SUSPENDED) { - print("[s]"); + dprintln("suspending keyboard"); while (USB_DRIVER.state == USB_SUSPENDED) { - /* Do this in the suspended state */ - suspend_power_down(); // on AVR this deep sleeps for 15ms - /* Remote wakeup */ + suspend_power_down(); if ((USB_DRIVER.status & USB_GETSTATUS_REMOTE_WAKEUP_ENABLED) && suspend_wakeup_condition()) { + /* issue a remote wakeup event to the host which should resume + * the bus and get our keyboard out of suspension. */ usbWakeupHost(&USB_DRIVER); - restart_usb_driver(&USB_DRIVER); } } - /* Woken up */ - // variables has been already cleared by the wakeup hook - send_keyboard_report(); -# ifdef MOUSEKEY_ENABLE - mousekey_send(); -# endif /* MOUSEKEY_ENABLE */ + /* after a successful wakeup a USB_EVENT_WAKEUP is signaled to QMK by + * ChibiOS, which triggers a wakeup callback that restores the state of + * the keyboard. Therefore we do nothing here. */ } #endif + + usb_event_queue_task(); } void protocol_post_task(void) { diff --git a/tmk_core/protocol/lufa/lufa.c b/tmk_core/protocol/lufa/lufa.c index 20bfc8fb3c..d1cda24227 100644 --- a/tmk_core/protocol/lufa/lufa.c +++ b/tmk_core/protocol/lufa/lufa.c @@ -858,7 +858,7 @@ void protocol_post_init(void) { void protocol_pre_task(void) { #if !defined(NO_USB_STARTUP_CHECK) if (USB_DeviceState == DEVICE_STATE_Suspended) { - print("[s]"); + dprintln("suspending keyboard"); while (USB_DeviceState == DEVICE_STATE_Suspended) { suspend_power_down(); if (USB_Device_RemoteWakeupEnabled && suspend_wakeup_condition()) { |